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Volatile organic compounds results, Mar 13 2002

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Laboratory analysis results for volatile organic compounds sample AE05701 dated March 13, 2002.

NYC-WTC_000021625–000021746

Folder label: “524 3/13/02

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NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\02MAR13\0313C10B.D Vial: 3 Acq On : 13 Mar 2002 9:16 pm Operator: 201-wb Sample : cal 10 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Mar 14 11:15 2002 Quant Results File: HP022702.RES Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Wed Mar 13 14:51:22 2002 Response via : Initial Calibration DataAcq Meth : HP022702

Internal Standards R.T. QI on Response ALKCOnaes Dev (Min) 1) 1,4-DIFLUOROBENZENE 15.15 114 842163 5.00 ug/L -0.02 24) CHLOROBENZENE-D5 21.79 117 777073 5.00 ug/L -0.04 52) 1,4-DICHLOROBENZENE-D4 26.99 152 393545 5.00 ug/L -0.02 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.39 65 356326 6.54 ug/L -0.02 Spiked Amount 5.000 Recovery = 130.80% 3) 4-BROMOFLUOROBENZENE 24.38 174 305932 4.49 ug/L -0.04 Spiked Amount 5.000 Recovery = 89.80% 25) TOLUENE-D8 18.49 98 988849 5.28 ug/L -0.04 Spiked Amount 5.000 Recovery = 105.60% Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.90 85 395967 15.82 ug/L 100 5) CHLOROMETHANE 5.56 50 465031 17.73 ug/L 99 6) VINYL CHLORIDE 5.66 62 392349 24.35 ug/L 96 7) BROMOMETHANE 6.63 94 326063 19.87 ug/L 91 8) CHLOROETHANE 6.78 64 312342 21.97 ug/L 98 9) TRICHLOROFLUOROMETHANE 7.34 101 620517 20.09 ug/L 99 12) ACETONE 8.31 43 67387 15.64 ug/L 99 13) 1,1-DICHLOROETHENE 8.67 61 658969 17.97 ug/L 98 14) METHYLENE CHLORIDE 9.67 49 592756 13.71 ug/L 94 15) METHYL TERT BUTYL ETHER 9.98 73 573790 11.58 ug/L 95 16) TRANS-1,2-DICHLOROETHENE 10.33 61 685973 13.80 ug/L 100 17) 1,1-DICHLOROETHANE 11.22 63 780930 12.72 ug/L 98 18) 2-BUTANONE (MEK) 12.05 43 80033 8.67 ug/L 87 19) 2,2-DICHLOROPROPANE 12.43 77 553974 12.23 ug/L 98 20) CIS-1,2-DICHLOROETHENE 12.53 96 476950 12.62 ug/L 98 21) CHLOROFORM 12.87 83 854392 13.25 ug/L 99 22) BROMOCHLOROMETHANE 13.25 49 329190 10.36 ug/L 86 23) 1,2-DICHLOROETHANE 14.59 62 567950 13.94 ug/L 98 26) 1,1,1-TRICHLOROETHANE 13.76 97 659666 15.87 ug/L 98 27) 1,1-DICHLOROPROPENE 14.08. 75 595932 14.63 ug/L 99 28) CARBON TETRACHLORIDE 14.34 117 571717 16.40 ug/L 100 29) BENZENE 14.68 78 1515962 13.16 ug/L 98 30) TRICHLOROETHENE 15.95 95 467127 13.78 ug/L 99 31) 1,2-DICHLOROPROPANE 16.31 63 375270 11.22 ug/L 94 32) DIBROMOMETHANE 16.97 174 210127 11.97 ug/L 89 33) BROMODICHLOROMETHANE 16.82 83 564733 13.46 ug/L 99 34) 2-CHLOROETHYL VINYL ETHER 17.30 63 118541 11.18 ug/L 96 35) METHYL ISO-BUTYL KETONE 17.38 58 55026 9.23 ug/L 100 36) CIS-1,3-DICHLOROPROPENE 17.91 75 531403 11.65 ug/L 98 37) TOLUENE 18.68 91 1613207 12.74 ug/L 99 3 8) TRANS-1,3-DICHLOROPROPENE 18.95 75 392026 12.01 ug/L 99 39) 1,1,2-TRICHLOROETHANE 19.34 97 247770 11.39 ug/L 98 40) TETRACHLOROETHENE 20.12 166 473965 13.03 ug/L 99 41) 1,3-DICHLOROPROPANE 19.87 76 458495 11.49 ug/L 99 42) DIBROMOCHLOROMETHANE 20.55 129 322176 12.34 ug/L 98 43) 1,2-DIBROMOETHANE 21.01 107 253099 11.42 ug/L 97 44) CHLOROBENZENE 21.88 112 1064455 12.26 ug/L 97 45) 1,1,1,2-TETRACHLOROETHANE 21.93 131 368855 12.81 ug/L 95 46) 2-HEXANONE 19.24 43 95610 6.30 ug/L 98 47) ETHYLBENZENE 21.93 91 1879103 13.07 ug/L 100 48) P & M-XYLENE 22.08 106 1280614 24.72 ug/L 92 (#) = qualifier out of range (m) = manual integration 0313C10B.D HP022702.M Thu Mar 14 11:15:55 2002 Page 1

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